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# Saska¶

In this binding model an additional quadratic term is added to the linear model [15]. The quadratic term allows to take interactions of liquid phase components into account.

\[\begin{aligned}
\frac{\mathrm{d} q_i}{\mathrm{d} t} = H_i c_{p,i} + \sum_{j=0}^{N_{\text{comp}} - 1} k_{ij} c_{p,i} c_{p,j} - q_i && i = 0, \dots, N_{\text{comp}} - 1
\end{aligned}\]

For more information on model parameters required to define in CADET file format, see Saska.